HUUM Drop 7.5STU Pkg
HUUM Drop 7.5STU Pkg
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Why Buy From Us ?
Why Buy From Us ?
Unmatched Quality and Craftsmanship:
At Aurora Sanctuary, we pride ourselves on delivering unparalleled quality and craftsmanship in every Seraphic Spa product we offer. Sourced from the world's finest manufacturers, our saunas, massage chairs, and baths are meticulously crafted masterpieces designed to provide ultimate relaxation and rejuvenation. Our commitment to quality ensures that each item in our collection meets rigorous standards of durability, functionality, and aesthetic appeal.
Tailored Solutions and Exceptional Service:
Understanding that wellness is a personal journey, we offer tailored solutions to meet the unique needs of every customer. Whether you seek the therapeutic warmth of a sauna, the targeted relief of a massage chair, or the serene escape of a luxury bath, our diverse range of products guarantees a perfect match for your wellness objectives and lifestyle. Backed by exceptional customer service, our knowledgeable team guides you through every step, from initial consultation to after-sales support. With competitive pricing, flexible financing options, and comprehensive warranties, choosing Aurora Sanctuary ensures not only a Seraphic Spa experience but also peace of mind and a sense of belonging to our wellness family.
Returns & Refunds
Returns & Refunds
At Seraphic Spa, we stand by the quality of every product we sell. However, we understand that sometimes a product might not meet your expectations or suit your needs. That’s why we offer a 30-Day Return Policy to ensure your complete satisfaction.
If you decide to return an item for any reason within 30 days of receiving your order, please email us at support@seraphicspa.com with your order number. We’ll provide detailed instructions on how to process your return.
Drop Series 7.5kW Sauna Heater Package
This HUUM DROP sauna heater package comes complete with the award-winning, compact DROP 7.5kW sauna heater, UKU control (WiFi optional), and sauna stones - everything you need to transform your sauna space into your dream sauna sanctity. The package has been combined for use in sauna rooms up to 424 cubic feet (CF).
Features
DROP 7.5kW Sauna Heater
- Unique water drop design
- 240V/1PH operation
- For sauna rooms from 247 to 424 cu. ft.
- Works with UKU controls (sold separately)
- 122 pound stone capacity (required 4 boxes sold separately)
- Direct contact between stones and heating elements
- More exposed stones create a longer and milder heat
- Stainless steel construction
- Stainless steel, industrial quality heating elements
- Wall-mounted design
- Designed, engineered, and made in Estonia
- Dimensions: 15"W (390mm) x 13"D (335mm) x 23"H (590mm)
- SGS Listed
- Limited 5-year warranty (excluding elements)
UKU
- Sleek Black control display panel
- Multiple Color Options available (additional charges apply)
- Settable on/off, time, temperature, and delay
- Settable temperature range of 104-230F
- Delayed start up to 48hrs in advance
- Optional Built-in Wi-Fi interface for HUUM mobile app (additional charges apply)
- 8 Language options: English, German, Russian, Italian, Finnish, Estonian, Polish and French
- Inside/outside sauna room installation
- Optional smart heating setting
- Available decorative control display panels
- Displays set temperature and room temperature
- Temperature sensor
- Door sensor to keep the heat inside the room
- Remotely located main control module
- Connects to lights and ventilation
- Overheat protection
- Child safety lock
- Control Console Dimensions: 2.2"W (55mm) x 0.9"D (22mm) x 4.1"H (105mm)
- Main Control Module Dimensions: 3.5"W (90mm) x 2.3"D (58mm) x 5.6"H (142mm)
Stones 24
- Olivine diabase sauna stones
- Rounded shape to complement heater design
- Durable with high-heat capacity
- Stones range from 2" to 4" (5-10 cm)
Includes
DROP 7.5kW Sauna Heater
- 7.5kW Sauna heater
- Wall-mount bracket
- Installation and operation manual
- 5-Year limited warranty
UKU
- Black Control console
- Main control module
- Temperature sensor
- Door sensor
- Control display panel cable
- Temperature sensor cable
- Door sensor cable
- Installation and operation manual
- 5-Year limited warranty
Stones 24
- 132 lbs of 2" - 4" (5-10 cm) round Olivine sauna stones
Specifications
Model |
DROP 7.5STU Pkg |
Model |
DROP 7.5 |
Kilowatt Rating |
7.5 KW |
Minimum Cubic Feet |
247 CF |
Maximum Cubic Feet |
424 CF |
Heater Weight |
25 lbs |
Shipping Weight with Sauna Stones |
157 lbs |
240V, Single Phase Amperage |
-- |
Circuit Breaker Amperage |
-- |
Wire Size |
-- |
Width |
15"W (390mm) |
Depth |
13"D (335mm) |
Height |
23"H (590mm) |
UKU |
|
Minimum Temperature Setting |
104 F |
Maximum Temperature Setting |
230 F |
Shipping Weight |
20 lbs |
Console Dimensions |
|
Width |
2.2" (55mm) |
Depth |
0.9" (22mm) |
Height |
4.1" (105mm) |
Main Module Dimensions |
|
Width |
3.5" (90mm) |
Depth |
2.3" (58mm) |
Height |
5.6" (142mm) |
Display Panel Cable |
|
Length |
9.8 ft |
AWG |
22 |
Temp Sensor Cable |
|
Length |
16.4 ft |
AWG |
24 |
Door Sensor Cable |
|
Length |
16.4 ft |
AWG |
24 |
Technical
DROP Installation & Operation Manual
DROP IOM 2022.pdf
DROP Installation Video
DROP Elements Required
HUUM Elements Required.pdf
DROP Warranty
HUUM Heater Warranty 2021.pdf
UKU Installation & Operation Manual
UKU IOM 2022.pdf
UKU Install Diagram
HUUM-UKU-Installation-Diagram.pdf
UKU Glass.Mirro Install Diagram.pdf
UKU Installation Video
UKU Warranty
UKU Warranty.pdf
Stone Placement Video
Stone Requirements
HUUM Stone Requirements 242302.pdf
Inspiration
Why HUUM













We are committed to providing unmatched quality and craftsmanship in all our products. From saunas to massage chairs, each item is meticulously crafted for ultimate relaxation, rejuvenation, and complete satisfaction.
At Seraphic Spa, we recognize that price isn't everything, but we also value fair deals. That's why we're committed to matching advertised prices for any product on our site, ensuring you never overpay and get the best value
At Seraphic Spa we offer flexible payment options, allowing you to pay over time for any product. Enjoy peace of mind knowing you can afford the items you want without financial strain, effortlessly and conveniently.
Customer satisfaction No.1 priority. Our products are backed by robust warranties, with each brand offering its own unique coverage. You have the option to purchase extended warranties for up to 5 years, ensuring added assurance and peace of mind.

Seraphic Spa
We dreams of a world where wellness is integral, offering innovative luxury for balanced living and trusted home relaxation. Explore Aurora Sanctuary, find products for your oasis, and transform your home into a luxury sanctuary of relaxation and wellbeing.

Saunas
Shop our high-end luxury saunas, transforming your space into a haven of relaxation..
- Indoor & Outdoor Models
- 1 to 8 Person Sizes



Saunas
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Elevate Your Home Spa Experience
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
Embrace The Therapeutic Benefits
FAQ
Frequently asked Questions
What types of products does SeraphicSpa.com offer?
SeraphicSpa.com specializes in luxury home spa products, including state-of-the-art saunas, premium massage chairs, and artisan-crafted baths designed for unparalleled relaxation and wellness.
Are your saunas suitable for outdoor installation?
Yes, we offer a range of saunas designed specifically for outdoor use, crafted with durable materials to withstand various weather conditions while providing the ultimate spa experience.
How do I choose the right massage chair for my needs?
Our massage chairs come with various features tailored to different preferences. We recommend considering factors like space, desired massage techniques, and additional features such as heat therapy or zero-gravity positioning.
Can the baths be customized to fit specific dimensions?
Absolutely! Many of our baths can be customized to suit particular size requirements. Please contact us with your dimensions for more information on customization options.
Do you provide installation services for saunas and baths?
While we do not offer direct installation services, we partner with a network of skilled professionals across the country and would be happy to recommend a trusted installer in your area.
Are your products covered by a warranty?
Yes, all Aurora Sanctuary products come with a comprehensive manufacturer's warranty that covers defects in materials and workmanship. Please check the specific product page for detailed warranty information.
Do you offer financing options?
Yes, we understand the investment in luxury home spa products and offer financing options to help make your dream spa experience more accessible. Please visit our Financing page for more details.
what our customers say about us
4.8
1236
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Amelia F. 03/29/2024Verified BuyerQuality was goodQuality was good and very comfortable.HUUM Drop 7.5STU Pkg Was this helpful? 22 2
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Elijah E. 02/27/2024Verified BuyerI bought 2In expensive, easy to put together and looks cool, I bought 2HUUM Drop 7.5STU Pkg Was this helpful? 37 0
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Bexley K. 11/20/2024Verified BuyerdelightMy chair is a daily indulgence. It's like having a personal masseuse on standby. The heat therapy is a game-changer, especially during colder months. Can't imagine my evenings without itHUUM Drop 7.5STU Pkg Was this helpful? 0 0
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William G. 01/18/2024Verified BuyerVery comfortableVery comfortable and the massager is a nice feature, my kiddo loves itHUUM Drop 7.5STU Pkg Was this helpful? 3 0
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Mark D. 11/21/2023Verified BuyermvpThese chairs are the real MVPs. Great quality, stylish design, and my posture has never been better. No regrets on this purchase!HUUM Drop 7.5STU Pkg Was this helpful? 0 0
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Landon S. 03/24/2025Verified BuyerLove it!Super fast shipping, great quality, comfortable. Love it!HUUM Drop 7.5STU Pkg Was this helpful? 0 0
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Grace B. 12/04/2023Verified BuyerWorth every pennyMy husband and I work long stressful hours as medical professionals. We look forward to coming home and getting in our Osaki Massage chair to melt away the stress of our day. It is the best investment we’ve made for our peace of mind and our health. We absolutely love our massage chair.HUUM Drop 7.5STU Pkg Was this helpful? 51 4
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Amir K. 01/06/2025Verified BuyerVery RelaxingReally loving airbag massage from this chair. I had a back pain, and this chair relived the pain. Would I recommend this chair to my friends? Yes!HUUM Drop 7.5STU Pkg Was this helpful? 31 0
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Aria T. 04/26/2025Verified BuyerCompletely recommendSuper comfortable and easy to assemble. Completely recommend!!!HUUM Drop 7.5STU Pkg Was this helpful? 0 0